People · Ukraine
Vitalii Dobruk (Віталій Добрук)
3×3 · top 15.6% of 288,433 all-time · competing since May 2017 · 2017DOBR02
Vitalii Dobruk (Віталій Добрук) has been competing for 10 years. His best event is the 3×3: a personal-best single of 12.48, set at Smartcube Fest Kyiv 2019, puts him in the top 15.6% of the 288,433 people who have ever been ranked in the event, and 417th in Ukraine. Across 6 competitions since May 2017, he has put 111 official solves on the record across five events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 73% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 25.45 in May 2017 to 12.48, a 51% improvement. Vitalii has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Ukraine | |
|---|---|---|---|---|---|
| 3×3 | 12.48 | 13.64 | top 15.6% | 417 / 2,889 | |
| 3×3 one-handed | 23.50 | 25.59 | top 30.2% | 246 / 765 | |
| 4×4 | 1:02.31 | 1:12.47 | top 39.0% | 333 / 878 | |
| Skewb | 7.80 | 10.65 | top 39.8% | 348 / 896 | |
| 5×5 | 2:24.77 | — | early days — 2 solves | 275 / 431 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 12 Oct 2018Three personal bests in one day at Ukrainian Nationals 2018.
- 1 Jun 2018First sub-20 3×3: 14.13 at Ukrainian Open 2018.
- 1 Jun 2018First sub-15 3×3: 14.13 at Ukrainian Open 2018.
- 13 May 2017First competition: Smart Cube Open 2017. A 25.45 3×3 single to start from.
Competitions
- Smartcube Fest Kyiv 2019 · 2 Nov 2019 — 1 personal best set
- Smart Cube Fest 2018 · 9 Nov 2018
- Ukrainian Nationals 2018 · 12 Oct 2018 — 3 personal bests set
- Kharkiv Open 2018 · 11 Aug 2018 — 2 personal bests set
- Ukrainian Open 2018 · 1 Jun 2018 — 1 personal best set
- Smart Cube Open 2017 · 13 May 2017
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Volodymyr Korol (Володимир Король) — met in 23 rounds, never finished ahead
- Mykhailo Akhunov (Михайло Ахунов) — met in 21 rounds, finished ahead 6 times
- Daniel Yakhkind — met in 21 rounds, finished ahead once
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 0.48 away.
- A sub-20 3×3 one-handed single — 15,318 people have one; it is 3.50 away.
Targets move as he improves.